Hi All,

OK, this is something I'm about to tackle, but before I start I get a 
feeling I need help ;)
Here's the scenario...

I have 3 models.  'Category' has a many to many relationship with the two 
other models (venue and event).
I need to create a single collection (output as cards) which lists all 
venues and events, but also, each venue or event will be listed for each 
category it is in (so can be listed more than once).
i.e.
Event 1 (Category 1)
Venue 1 (Category 1)
Venue 1 (Category 3)
Venue 2 (Category 1)
Venue 3 (Category 2)
Event 2 (Category 1)
Venue 3 (Category 3)
Event 2 (Category 2)

The whole list will be sorted and filtered on various fields such as date 
and local area that they are in (as well as category).

Is it possible to 'include' all the events and venues in my Category 
controller, sort them and then output the whole thing as a collection?

To be honest, not entirely sure on the best way to approach this, so any 
pointers would be very welcome.

And just to complicate things! I also need to do an 'outer join' on the 
venue to event relationships - is there an hobo way to do an out join?

Cheers, Anthony.


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